HP Compaq nc6110, Compaq nc6120, Compaq nx6110 Notebook PC, Compaq nx6120 Notebook PC Schematic
Maintenance and Service
Guide
HP Compaq nx6110/nc6110 and
nx6120/nc6120 Notebook PCs
Document Part Number: 373146-001
February 2005
This guide is a troubleshooting reference used for maintaining
and servicing the notebook. It provides comprehensive
information on identifying notebook features, components, and
spare parts; troubleshooting notebook problems; and performing
notebook disassembly procedures.
© Copyright 2005 Hewlett-Packard Development Company, L.P.
Microsoft and Windows are U.S. registered trademarks of Microsoft
Corporation. Intel, Pentium, and Celeron are trademarks or registered
trademarks of Intel Corporation or its subsidiaries in the United States and
other countries. Bluetooth is a trademark owned by its proprietor and used
by Hewlett-Packard Company under license.
The information contained herein is subject to change without notice. The
only warranties for HP products and services are set forth in the express
warranty statements accompanying such products and services. Nothing
herein should be construed as constituting an additional warranty. HP shall
not be liable for technical or editorial errors or omissions contained herein.
Maintenance and Service Guide
HP Compaq nx6110/nc6110 and nx6120/nc6120
Notebook
PCs
First Edition February 2005
Document Part Number: 373146-001
Contents
1 Product Description
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
1.2 Resetting the Notebook . . . . . . . . . . . . . . . . . . . . . . . 1–4
1.3 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . . 1–5
1.4 External Components . . . . . . . . . . . . . . . . . . . . . . . . 1–6
1.5 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–22
2 Troubleshooting
2.1 Computer Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1
2.2 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . 2–5
3 Illustrated Parts Catalog
3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1
3.2 Notebook Major Components. . . . . . . . . . . . . . . . . . 3–2
3.3 Miscellaneous Plastics Kit . . . . . . . . . . . . . . . . . . . 3–12
3.4 Miscellaneous Cable Kit . . . . . . . . . . . . . . . . . . . . . 3–13
3.5 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–14
3.6 Miscellaneous (Not Illustrated). . . . . . . . . . . . . . . . 3–15
3.7 Sequential Part Number Listing . . . . . . . . . . . . . . . 3–18
4 Removal and Replacement Preliminaries
4.1 Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1
4.2 Service Considerations . . . . . . . . . . . . . . . . . . . . . . . 4–2
4.3 Preventing Damage to Removable Drives . . . . . . . . 4–3
4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . 4–4
4.5 Packaging and Transporting Precautions . . . . . . . . . 4–5
4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–6
4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6
Maintenance and Service Guide iii
Contents
5 Removal and Replacement Procedures
5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2
5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–3
5.3 Preparing the Notebook for Disassembly . . . . . . . . . 5–5
5.4 Notebook Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10
5.5 Bluetooth Board . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–11
5.6 External Memory Module. . . . . . . . . . . . . . . . . . . . 5–12
5.7 Mini PCI Communications Card. . . . . . . . . . . . . . . 5–15
5.8 Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–17
5.9 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–19
5.10 Switch Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–24
5.11 LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–26
5.12 Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–28
5.13 Heat Sink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–29
5.14 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–31
5.15 Modem Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–33
5.16 Internal Memory Module . . . . . . . . . . . . . . . . . . . 5–34
5.17 RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–36
5.18 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–37
5.19 Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–40
5.20 Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–45
5.21 Digital Media Board . . . . . . . . . . . . . . . . . . . . . . . 5–48
5.22 USB/Audio Board . . . . . . . . . . . . . . . . . . . . . . . . . 5–50
5.23 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–52
5.24 Serial Connector Module . . . . . . . . . . . . . . . . . . . 5–55
6 Specifications
A Connector Pin Assignments
B Power Cord Set Requirements
C Screw Listing
Index
iv Maintenance and Service Guide
Product Description
The HP Compaq nx6110/nc6110 and nx6120/nc6120
Notebook
and Celeron® processors, and extensive multimedia support.
PCs offer advanced modularity, Intel® Pentium® M
1
HP Compaq nx6110/nc6110 and nx6120/nc6120
Notebook PCs
Maintenance and Service Guide 1–1
Product Description
1.1 Features
■ The following processors are available, varying by
notebook
❏ Intel Pentium M 2.13-, 2.00-, 1.86-, 1.73-, 1.60-, or
❏ Intel Celeron 1.5- or 1.4-GHz
■ The following displays are available, varying by
notebook
❏ 15.0-inch, SXGA+WVA, TFT (1400 × 1050) with over
❏ 15.0-inch, XGA, TFT (1280 × 800) with over 16.8 million
❏ 14.1-inch, XGA, TFT (1280 × 800) with over 16.8 million
■ 80-, 60-, 40-, or 30-GB high-capacity hard drive, varying by
notebook model
■ 256-MB DDR2 synchronous DRAM (SDRAM) at 400 and
533 MHz, expandable to 2.0 GB
■ Microsoft® Windows® XP Home Edition or Windows XP
Professional, varying by notebook model
■ Full-size Windows keyboard with embedded numeric keypad
■ TouchPad pointing device, including a dedicated vertical
scroll region and a button that enables/disables TouchPad
operation.
■ Integrated 10 Base-T/100 Base-TX Ethernet local area
network (LAN) network interface card (NIC) with RJ-45 jack
■ Integrated high-speed 56K modem with RJ-11 jack
■ Integrated wireless support for Mini PCI IEEE 802.11b or
802.11b/g WLAN device
■ Support for one or two Type II PC Card slots, with support
for
notebook model
model:
1.30-GHz processor,
model:
million colors
16.8
colors
colors
both 32-bit (CardBus) and 16-bit PC Cards, varying by
1–2 Maintenance and Service Guide
Product Description
■ External 65-watt AC adapter with 3-wire power cord, varying
by notebook model
■ 6-cell Li-Ion battery pack
■ Stereo speakers
■ Volume up, volume mute, and volume down buttons
(full-featured models only)
Numerous references are made throughout this Maintenance
✎
Service Guide to “full-featured” and “defeatured” units. A
and
notebook model is considered to be full-featured if it has
Universal Serial Bus ports, 2 PC Card slots, and the following
4
components:
■ Volume control buttons
■ Info Center button
■ Infrared port
■ 6-in-1 Digital Media Slot
■ Serial port
■ Parallel port
■ S-Video-out jack
■ Docking connector
A notebook model is considered to be defeatured if it has only
Universal Serial Bus ports, 1 PC Card slot, and none of the
2
components in the preceding list.
■ Support for the following optical drives:
❏ DVD±RW and CD-RW Combo Drive
❏ DVD/CD-RW Combo Drive
❏ DVD-ROM drive
❏ CD-ROM drive
Maintenance and Service Guide 1–3
Product Description
■ Connectors:
❏ Audio-out (headphone)
❏ Audio-in (microphone)
❏ Universal Serial Bus (USB) v. 2.0 (4 ports on full-featured
❏ Power
❏ External monitor
❏ RJ-11 (modem)
❏ RJ-45 (network)
❏ IEEE 1394
❏ Travel battery
❏ Infrared (full-featured models only)
❏ Digital Media Slot (full-featured models only)
❏ Parallel port (full-featured models only)
❏ S-Video-out (full-featured models only)
❏ Docking connector (full-featured models only)
notebook models, 2 ports on defeatured notebook models)
1.2 Resetting the Notebook
If the notebook you are servicing has an unknown password,
follow these steps to clear the password. These steps also
CMOS:
clear
1. Prepare the notebook for disassembly (refer to Section 5.3,
“Preparing the Notebook for Disassembly,” for more
information).
2. Remove the real-time clock (RTC) battery (refer to
Section 5.17, “RTC Battery,” for more information on
removing and replacing the RTC battery).
1–4 Maintenance and Service Guide
3. Wait approximately 5 minutes.
4. Replace the RTC battery and reassemble the notebook.
5. Connect AC power to the notebook. Do not reinsert any
battery packs at this time.
6. Turn on the notebook.
All passwords and all CMOS settings have been cleared.
1.3 Power Management
The notebook comes with power management features that
extend battery operating time and conserve power. The
notebook
■ Standby
■ Hibernation
■ Setting customization by the user
■ Hotkeys for setting the level of performance
■ Battery calibration
supports the following power management features:
Product Description
■ Lid switch standby/resume
■ Power/standby button
■ Advanced Configuration and Power Management (ACPM)
compliance
Maintenance and Service Guide 1–5
Product Description
1.4 External Components
The external components on the front of the notebook are shown
below and described in
Front Components
Table 1-1.
Tabl e 1-1
Front Components
Item Component Function
1 Infrared port
(full-featured models
only)
2 Stereo speakers (2) Produce stereo sound.
3 Display release latch Opens the notebook.
1–6 Maintenance and Service Guide
Provides wireless communication between
the notebook and an optional
IrDA-compliant device.
Tabl e 1-1
Product Description
Front Components
(Continued)
Item Component Function
4 Wireless light On: an integrated wireless device has been
enabled.
5 Power/standby light
6 Battery light ■ Amber: A battery pack is charging.
7 Integrated Drive
Electronics (IDE) drive
light
■ Green: The notebook is on.
■ Blinking green: The notebook is in
standby mode.
■ Off: The notebook is off or in hibernation.
■ Green: A battery pack is close to full
charge capacity.
■ Blinking amber: A battery pack that is the
only available power source has reached
a low-battery condition. When the battery
reaches a critical low-battery condition,
the battery light begins blinking more
quickly.
■ Off: If the notebook is connected to an
external power source, the light is turned
off when all batteries in the notebook are
fully charged. If the notebook is not
connected to an external power source,
the light is turned off until the battery
reaches a low-battery condition.
Blinking: The hard drive or optical drive is
being accessed.
8 6-in-1 Digital Media
Slot (full-featured
models only)
9 6-in-1 Digital Media
Slot light (full-featured
models only)
Maintenance and Service Guide 1–7
Supports 6 optional digital memory card
formats: SD (Secure Digital) Memory Card,
MultiMediaCard, Memory Stick, Memory
Stick Pro, SmartMedia, and xD-Picture
Card.
On: A digital memory card is being
accessed.
Product Description
The external components on the right side of the notebook are
shown below and described in
Right-Side Components
Table 1-2.
1–8 Maintenance and Service Guide
Tabl e 1-2
Product Description
Right-Side Components
Item Component Function
1 Audio-out
(headphone)
2 Audio-in
(microphone)
3 USB ports (2)
(full-featured models
only)
4 Optical drive Supports an optical disc. The type of optical
5 Serial port
(full-featured models
only)
jack
jack
Connect optional headphones or powered
stereo speakers. Also connects the audio
function of an audio/video device such as
a
television or VCR.
Connects an optional monaural
microphone.
Connect USB 1.1- and 2.0-compliant
devices to the notebook using a standard
USB cable, or connect an optional External
MultiBay II to the notebook. The MultiBay II
must also be connected to an external
power source.
drive varies by model.
Connects an optional serial device.
Maintenance and Service Guide 1–9
Product Description
The external components on the left side of the notebook are
shown below and described in
Left-Side Components
Table 1-3.
Tabl e 1-3
Left-Side Components
Item Component Function
1 USB ports (2) Connect USB 1.1- and 2.0-compliant
devices to the notebook using a standard
USB cable, or connect an optional External
MultiBay II to the notebook. The MultiBay II
must also be connected to an external
power source.
2 External monitor port Connects an optional VGA external monitor
or projector.
1–10 Maintenance and Service Guide
Tabl e 1-3
Product Description
Left-Side Components
(Continued)
Item Component Function
3 Exhaust vent Provides airflow to cool internal
components.
To prevent overheating, do not
Ä
obstruct vents. Do not allow a hard
surface, such as a printer, or a soft
surface, such as pillows, thick rugs,
or clothing, to block airflow.
4 RJ-11 (modem) jack Connects the modem cable.
5 RJ-45 (network) jack Connects an optional network cable.
6 1394 port Connects an optional 1394a device such
as
a scanner, digital camera, or digital
camcorder.
7 PC Card slots (2 slots
8 PC Card eject buttons
on full-featured
models, 1 slot on
defeatured models)
(2 buttons on
full-featured models,
1
button on defeatured
models)
Support an optional Type I, Type II, or
III 32-bit (CardBus) or 16-bit PC Card.
Ty pe
Eject an optional PC Card from the
PC
Card slot.
Maintenance and Service Guide 1–11
Product Description
The external components on the rear panel of the notebook are
shown below and described in Table 1-4.
Rear Panel Components
1–12 Maintenance and Service Guide
Product Description
Table 1-4
Rear Panel Components
Item Component Function
1 Security cable slot Attaches an optional security cable to the
notebook.
Security solutions are designed to
Ä
act as deterrents. These deterrents
may not prevent a product from
being mishandled or stolen.
2 Battery bay Holds a battery pack.
3 Power connector Connects an AC adapter or an optional
4 Parallel port
(full-featured models
only)
5 S-Video-out jack
(full-featured models
only)
automobile or aircraft adapter.
Connects an optional parallel device, such
as an external diskette drive or a printer.
Connects an optional S-Video device,
such as a television, VCR, camcorder,
projector, or video capture card.
Maintenance and Service Guide 1–13
Product Description
The standard keyboard components of the notebook are shown
below and described in Table 1-5.
Standard Keyboard Components
1–14 Maintenance and Service Guide
Product Description
Table 1-5
Standard Keyboard Components
Item Component Function
1 f1 to f12 keys (12) Perform system and application tasks.
When combined with the fn key, several
keys and buttons perform additional tasks
as hotkeys.
2 caps lock key Enables caps lock and turns on the caps
lock light.
3 fn key Executes frequently used system
functions when pressed in combination
with a function key or the esc key.
4 Windows logo key In Windows, displays the Windows
menu.
Start
5 Windows
applications
6 Arrow keys Moves the cursor around the screen.
key
In Windows, displays a shortcut menu
items beneath the pointer.
for
7 Keypad keys (15) In Windows, can be used like the keys
8 num lock key Enables numeric lock, turns on the
Maintenance and Service Guide 1–15
an external numeric keypad.
on
embedded numeric keypad, and turns
on
the num lock light.
Product Description
The notebook top components are shown below and described in
Table 1-6.
Top Components, Part 1
Table 1-6
Top Components, Part 1
Item Component Function
1 Power/standby button When the notebook is:
■ Off, press to turn on the notebook.
■ On, briefly press to initiate hibernation.
■ In standby, briefly press to resume from
standby.
■ In hibernation, briefly press to restore
from hibernation.
If the system has stopped responding and
Windows shutdown procedures cannot be
used, press and hold for 5 seconds to turn
off the notebook.
1–16 Maintenance and Service Guide
Table 1-6
Product Description
Top Components, Part 1
(Continued)
Item Component Function
2 Display lid switch ■ If the notebook is closed while on, turns
off the display.
■ If the notebook is opened while in
standby, turns on the notebook
(resumes from standby).
3 Info Center button
(full-featured models
only)
4 Wireless button Turns the wireless functionality on or off,
5 Presentation mode
button
6 Caps lock light On: caps lock is on.
7 Num lock light On: num lock or the numeric keypad is on.
Launches Info Center.
but does not create a wireless connection.
To establish a wireless connection,
✎
a wireless network must already be
set up.
Turns on Presentation mode.
Maintenance and Service Guide 1–17
Product Description
The notebook top components are continued below and described
in Table 1-7.
Top Components, Part 2
1–18 Maintenance and Service Guide
Table 1-7
Top Components, Part 2
Item Component Function
Product Description
1 Volume mute button
(full-featured models
only)
2 Volume down button
(full-featured models
only)
3 Volume up button
(full-featured models
only)
4 TouchPad Moves the pointer and selects or activates
5 Left/right TouchPad
buttons
6 TouchPad scroll zone Scrolls up or down.
Mutes or restores system volume.
Decreases system volume.
Increases system volume.
items on the screen. Can be set to perform
other mouse functions, such as scrolling,
selecting, and double-clicking.
Function like the left and right buttons on
an external mouse.
Maintenance and Service Guide 1–19
Product Description
The external components on the bottom of the notebook are
shown below and described in
Bottom Components
Table 1-8.
Table 1 -8
Bottom Components
Item Component Function
1 Primary battery bay Holds the primary battery pack.
2 Primary battery locking
latch
3 Docking connector
(full-featured models only)
1–20 Maintenance and Service Guide
Secures the primary battery pack into
the battery bay.
Connects the notebook to an optional
docking device.
Table 1 -8
Product Description
Bottom Components
(Continued)
Item Component Function
4 Memory module
compartment
Mini PCI compartment
5 Hard drive bay Holds the primary hard drive.
6 Primary battery release
latch
7 Travel battery connector Connects an optional travel battery.
Contains 2 memory slots that support
replaceable memory modules. The
number of preinstalled memory
modules varies by notebook model.
Holds an optional wireless LAN device.
To prevent an unresponsive
Ä
system and the display of a
warning message, install only a
Mini PCI device authorized for
use in your notebook by the
governmental agency that
regulates wireless devices in your
country. If you install a device
and then receive a warning
message, remove the device to
restore notebook functionality.
Then contact Customer Care.
Releases the primary battery pack from
the battery bay.
8 Fan Provides airflow to cool internal
Maintenance and Service Guide 1–21
components.
To prevent overheating, do not
Ä
obstruct fans. Do not allow a hard
surface, such as a printer, or a
soft surface, such as pillows,
thick rugs, or clothing, to block
airflow.
Product Description
1.5 Design Overview
This section presents a design overview of key parts and features
of the notebook. Refer to
to identify replacement parts, and Chapter 5, “Removal and
Replacement Procedures,” for disassembly steps.
The system board provides the following device connections:
■ Memory module
■ Mini PCI communications devices
■ Hard drive
■ Display
■ Keyboard and TouchPad
■ Audio
■ Intel Pentium M and Intel Celeron processors
■ PC Card
CAUTION: To properly ventilate the notebook, allow at least a 7.6--cm
Ä
(3-inch) clearance on the left and right sides of the notebook.
Chapter 3, “Illustrated Parts Catalog,”
The notebook uses an electric fan for ventilation. The fan is
controlled by a temperature sensor and is designed to be turned
on automatically when high temperature conditions exist. These
conditions are affected by high external temperatures, system
power consumption, power management/battery conservation
configurations, battery fast charging, and software applications.
Exhaust air is displaced through the ventilation grill located on
the left side of the notebook.
1–22 Maintenance and Service Guide
Troubleshooting
WARNING: Only authorized technicians trained by HP should repair
Å
this equipment. All troubleshooting and repair procedures are detailed
to allow only subassembly-/module-level repair. Because of the
complexity of the individual boards and subassemblies, do not attempt
to make repairs at the component level or modifications to any printed
wiring board. Improper repairs can create a safety hazard. Any
indication of component replacement or printed wiring board
modification may void any warranty or exchange allowances.
2.1 Computer Setup
Computer Setup is a system information and customization utility
that can be used even when the operating system is not working
or will not load. This utility includes settings that are not
available in Windows.
2
Using Computer Setup
Information and settings in Computer Setup are accessed from
the Main, Security, Advanced, or Tools menus:
1. Turn on or restart the notebook. Press f10 while the
= ROM-Based Setup message is displayed in
F10
lower-left corner of the screen.
the
❏ To change the language, use the cursor control keys
navigate to the Advanced menu.
to
❏ To view navigation information, press f1.
❏ To return to the Computer Setup menu, press esc.
Maintenance and Service Guide 2–1
Troubleshooting
2. Select the Main, Security, Advanced, or Tools menu.
3. To close Computer Setup and restart the notebook:
❏ Select Exit > Exit Saving Changes, and then press enter.
— or —
❏ Select Exit > Exit Discarding Changes, and then
enter.
press
— or —
❏ Select Exit > Load Setup Defaults, and then press enter.
4. When you are prompted to confirm your action, press f10.
Selecting from the Main Menu
Table 2 -1
Main Menu
Select To Do This
System Information ■ Change the system time and system date.
■ View identification information about the
notebook.
■ View specification information about the
processor, memory and cache size, and
system ROM.
2–2 Maintenance and Service Guide
Selecting from the Security Menu
Table 2 -2
Troubleshooting
Security Menu
Select To Do This
Administrator Password Enter, change, or delete an Administrator
password.
Power-on Password Enter, change, or delete a power-on password.
DriveLock Passwords Enable/disable DriveLock; change a DriveLock
user or master password.
DriveLock Settings are accessible only
✎
when you enter Computer Setup by turning
on (not restarting) the notebook.
Password Options
(Password options can
selected only when
be
power-on password
a
been set.)
has
Device Security Enable/disable:
Enable/disable:
■ QuickLock
■ QuickLock on Standby
■ QuickBlank
To enable QuickLock on Standby or
✎
QuickBlank, you must first enable
QuickLock.
■ Diskette drive startup*
■ CD-ROM or diskette startup
Settings for a DVD-ROM can be entered
✎
the CD-ROM field.
in
*Not applicable to SuperDisk LS-120 drives.
Maintenance and Service Guide 2–3
Troubleshooting
Selecting from the Advanced Menu
Table 2 -3
Advanced Menu
Select To Do This
Language Change the Computer Setup language.
Boot Order Enable/disable MultiBoot, which sets a startup
sequence that can include most bootable devices
and media in the system.
Accessibility Options Allows electronic and information technology to
accessible to people with varying ranges of
be
abilities.
Video Memory Displays the amount of video memory available
on the notebook.
Selecting from the Tools Menu
Table 2 -4
Tools M enu
Select To Do This
Hard Drive Self Test Run a quick comprehensive self test on hard
drives in the system that support the test features.
2–4 Maintenance and Service Guide
2.2 Troubleshooting Flowcharts
Tabl e 2-5
Troubleshooting
Troubleshooting Flowcharts Overview
Flowchart Description
2.1 “Flowchart 2.1—Initial Troubleshooting”
2.2 “Flowchart 2.2—No Power, Part 1”
2.3 “Flowchart 2.3—No Power, Part 2”
2.4 “Flowchart 2.4—No Power, Part 3”
2.5 “Flowchart 2.5—No Power, Part 4”
2.6 “Flowchart 2.6—No Video, Part 1”
2.7 “Flowchart 2.7—No Video, Part 2”
2.8 “Flowchart 2.8—Nonfunctioning Docking Device (if applicable)”
2.9 “Flowchart 2.9—No Operating System (OS) Loading”
2.10 “Flowchart 2.10—No OS Loading, Hard Drive, Part 1”
2.11 “Flowchart 2.11—No OS Loading, Hard Drive, Part 2”
2.12 “Flowchart 2.12—No OS Loading, Hard Drive, Part 3”
2.13 “Flowchart 2.13—No OS Loading, Diskette Drive”
Maintenance and Service Guide 2–5
Troubleshooting
Tabl e 2-5
Troubleshooting Flowcharts Overview
Flowchart Description
2.14 “Flowchart 2.14—No OS Loading, Optical Drive”
2.15 “Flowchart 2.15—No Audio, Part 1”
2.16 “Flowchart 2.16—No Audio, Part 2”
2.17 “Flowchart 2.17—Nonfunctioning Device”
2.18 “Flowchart 2.18—Nonfunctioning Keyboard”
2.19 “Flowchart 2.19—Nonfunctioning Pointing Device”
2.20 “Flowchart 2.20—No Network/Modem Connection”
(Continued)
2–6 Maintenance and Service Guide
Flowchart 2.1—Initial Troubleshooting
Begin
troubleshooting.
N
Go to
Is there
power?
Y
N
Beeps,
LEDs, or error
messages?
Y
N
Is there video?
(no boot)
Y
N
Is the OS
loading?
Y
N
Is there
sound?
Y
“Flowchart
2.2—No Power,
Par t 1.”
Check
LED board,
speaker
connections.
Go to
“Flowchart
2.6—No Video,
Part 1.”
Go to
“Flowchart
2.9—No Operating
System (OS)
Loading.”
Go to
“Flowchart
2.15—No Audio,
Par t 1.”
N
All drives
working?
Y
N
Keyboard/
pointing
device
working?
Y
N
Connecting
to network
or modem?
Y
End
Troubleshooting
Go to
“Flowchart
2.17—Nonfunction
ing Device.”
Go to
“Flowchart
2.18—Nonfunction
ing Keyboard”
“Flowchart
2.19—Nonfunction
ing Pointing
Device.”
Go to
“Flowchart
2.20—No
Network/Modem
Connection.”
or
Maintenance and Service Guide 2–7
Troubleshooting
N
Flowchart 2.2—No Power, Part 1
No power
(power LED
is off).
Remove from
docking device
(if applicable).
N
Go to
“Flowchart
2.3—No Power,
Par t 2.”
N
Go to
“Flowchart
2.4—No Power,
Part 3.”
Y
Y
Power up
on battery
power?
Power up
on AC
power?
N
Reset
power.*
Power up
on battery
power?
Y
N
Reset
power.*
Power up
on AC power?
Y
Y
Power up in
docking
device?
1. Reset the power cables in the docking device
and at the AC outlet.
2. Ensure the AC power source is active.
3. Ensure that the power strip is working.
Done
YN
Done
Power up
in docking
device?
*NOTES
1. On select models, there is a separate reset
button.
2. On select models, the notebook can be reset
using the standby switch and either the lid
switch or the main power switch.
Go to
“Flowchart
2.8—Nonfunctioning
Docking Device (if
applicable).”
2–8 Maintenance and Service Guide
Flowchart 2.3—No Power, Part 2
N
Continued from
“Flowchart
2.2—No Power,
Par t 1.”
Visually check for
debris in battery
socket and clean
if necessary.
Y
Troubleshooting
Power on?
Check battery by
recharging it,
moving it to
another notebook,
or replacing it.
Done
N
Power on?
Replace
power supply
(if applicable).
Y
N
Go to
Done
Power on?
“Flowchart
2.4—No Power,
Part 3.”
Y
Done
Maintenance and Service Guide 2–9
Troubleshooting
Flowchart 2.4—No Power, Part 3
Continued from
“Flowchart
2.3—No Power,
Part 2.”
Plug directly
into AC outlet.
Y
Power LED
on?
N
Reseat AC adapter
in notebook and
at power source.
Power on?
N
Power outlet
active?
Y
Replace
power cord.
Power on?
Done
Y
Done
External
N
Try different
outlet.
Internal or
external AC
adapter?
Internal
Go to
“Flowchart
2.5—No Power,
Part 4.”
Replace external
AC adapter.
N
Power on?
Y
Y
Done
Done
N
2–10 Maintenance and Service Guide
Flowchart 2.5—No Power, Part 4
Continued from
“Flowchart
2.4—No Power,
Par t 3.”
Open
notebook.
Troubleshooting
N
Y
Loose or
damaged
parts?
Close
notebook and
retest.
Power on?
Done
Y
Reseat loose
components and
boards and
replace damaged
items.
N
Replace the following items (if applicable). Check
notebook operation after each replacement:
1. Internal DC-DC converter*
2. Internal AC adapter
3. Processor board*
4. System board*
*NOTE: Replace these items as a set to prevent
shorting out among components.
Maintenance and Service Guide 2–11
Troubleshooting
Flowchart 2.6—No Video, Part 1
No video.
Docking Device
Stand-alone
or docking
device?
Go to
“Flowchart
2.7—No Video,
Part 2.”
*NOTE: To change from internal to
external display, use the hotkey
combination.
Stand-alone
Internal or
external
display*?
External
Adjust
brightness.
Internal
Y
Video OK? Done
N
Check for bent
pins on cable.
N
Video OK?
Adjust
brightness.
Video OK? Done
N
A
Press lid
switch to ensure
operation.
Video OK? Done
N
Replace the following one at a time. Test after each replacement.
1. Cable between notebook and notebook display (if applicable)
2. Display
3. System board
Try
another
display.
Internal and
external
video OK?
Y
Y
N
Replace
system
board.
YY
Done
Done
2–12 Maintenance and Service Guide
Flowchart 2.7—No Video, Part 2
Continued from
“Flowchart
2.6—No Video,
Part 1.”
Remove
notebook from
docking device,
if connected.
Troubleshooting
Adjust
display
brightness.
N
Video OK?
Y
Check that notebook is properly
seated in docking device, for
bent pins on cable, and for
monitor connection.
Y
Video OK?
N
Adjust external
monitor display.
Go to “A” in
“Flowchart
2.6—No Video,
Part 1.”
Done
Check brightness
of external
monitor.
Video OK?
N
Try another
external
monitor.
Internal
and external
video OK?
N
Go to
“Flowchart
2.8—Nonfunctioning
Docking Device (if
applicable).”
Y
Done
Y
Done
Maintenance and Service Guide 2–13
Troubleshooting
Flowchart 2.8—Nonfunctioning Docking Device
(if applicable)
Nonfunctioning
docking device.
Reset power cord in
docking device and
power outlet.
Check voltage
setting on docking
device.
Reset monitor
cable connector at
docking device.
Docking
device
operating?
N
Remove
notebook, reset
all internal parts,
and replace any
damaged items in
docking device.
Reinstall
notebook into
docking device.
Y
Docking
device
operating?
Y
Done
N
Replace the following docking device
components one at a time. Check notebook
operation after each replacement.
1. Power supply
2. I/O board
3. Backplane board
4. Switch box
5. Docking device motor mechanism
Done
2–14 Maintenance and Service Guide
Troubleshooting
Flowchart 2.9—No Operating System (OS)
Loading
No OS
loading.*
Reset power
cord in docking
device and
power outlet.
No OS loading from hard drive,
“Flowchart 2.10—No OS Loading,
go to
go to
Hard Drive, Part 1.”
No OS loading from diskette drive,
“Flowchart 2.13—No OS Loading,
Diskette Drive.”
No OS loading from CD-ROM or DVD-ROM
drive, go to
“Flowchart 2.20—No Network/Modem
go to
*NOTE: Before beginning troubleshooting, always
check cable connections, cable ends, and drives
for bent or damaged pins.
“Flowchart 2.14—No OS
Loading, Optical Drive.”
No OS loading from network,
Connection.”
Maintenance and Service Guide 2–15
Troubleshooting
Flowchart 2.10—No OS Loading, Hard Drive,
Part 1
OS not
loading from
hard drive.
Nonsystem
disk message?
N
Reseat
external
hard drive.
OS loading?
N
Boot
from
CD?
Y
Check the Setup
utility for correct
booting order.
Boot
from
hard drive?
Y
Done
Y
Go to
“Flowchart
2.11—No OS
Loading,
Hard Drive, Part 2.”
Y
Done
N
N
Boot
from
diskette?
Y
N
Change boot
priority through
the Setup utility
and reboot.
Go to
“Flowchart
2.13—No OS
Loading,
Diskette Drive.”
N
Boot
from
hard drive?
2.17—Nonfunctioning
Go to
“Flowchart
Device.”
Y
2–16 Maintenance and Service Guide
Troubleshooting
Flowchart 2.11—No OS Loading, Hard Drive,
Part 2
Continued from
“Flowchart
2.10—No OS
Loading,
Hard Drive, Part 1.”
CD or
diskette in
drive?
Y
Remove
diskette and
reboot.
N
1. Replace
2. Replace system
hard drive.
board.
N
Reseat
hard drive.
Hard drive
accessible?
Run FDISK.
Y
Done
N
from diskette
Y
Boot
from
hard drive?
Boot
drive?
Y
N
Diskette Drive.”
Done
Go to
“Flowchart
2.13—No OS
Loading,
Hard drive
partitioned?
Y
Hard drive
formatted?
Y
N
Create partition,
and then format
hard drive to
bootable
C:\ prompt.
N
Format hard drive
and bring to
a bootable
C:\ prompt.
N
Y
Notebook
booted?
Load OS using
Operating System
disc (if applicable).
Y
Hard drive
accessible?
Done
N
Go to
“Flowchart
2.12—No OS
Loading,
Hard Drive, Part 3.”
Maintenance and Service Guide 2–17
Go to
“Flowchart
2.12—No OS
Loading,
Hard Drive, Part 3.”
Troubleshooting
Flowchart 2.12—No OS Loading, Hard Drive,
Part 3
Continued from
“Flowchart
2.11—No OS
Loading,
Hard Drive, Part 2.”
N
System
files on hard
drive?
Y
Install OS
and reboot.
Virus
on
hard drive?
N
Run SCANDISK and
check for
bad sectors.
Can bad
sectors
be fixed?
Y
Fix bad
sectors.
Y
Clean virus.
loading from
hard drive?
Y
OS
Done
N
Y
Diagnostics
on diskette?
Replace
hard drive.
N
N
Replace
hard drive.
Run diagnostics
and follow
recommendations.
N
Boot from
hard drive?
Replace
hard drive.
Y
Done
2–18 Maintenance and Service Guide
Troubleshooting
N
N
Flowchart 2.13—No OS Loading, Diskette Drive
Y
OS not loading
from
diskette drive.
Reseat
diskette drive.
OS
loading?
Done
N
Nonsystem
disk message?
Y
Bootable
diskette
in drive?
N
Install bootable
diskette and
reboot notebook.
Y
N
Boot
from another
device?
Y
Go to
“Flowchart
2.17—Nonfunction
ing Device.”
N
Diskette
drive enabled
in the Setup
utility?
Enable drive
and cold boot
notebook.
Y
Y
Reset the notebook.
Is diskette
drive boot
order
correct?
Refer to
Section 1.2,
“Resetting the
Notebook,”
instructions.
for
Check diskette
for system files.
Try d iff er ent
diskette.
Nonsystem
disk error?
N
loading?
N
OS
Y
1. Replace diskette
2. Replace system
Y
drive.
board.
Done
Change boot
priority using
the Setup utility.
2.17—Nonfunctioning
Go to
“Flowchart
Device.”
Maintenance and Service Guide 2–19
Troubleshooting
Flowchart 2.14—No OS Loading, Optical Drive
loading from
CD-ROM or
DVD-ROM drive.
Boots from
CD or DVD?
N
Reseat
No OS
drive.
N
bootable disc.
Disc
in drive?
Install
Y
Bootable
disc in
drive?
Y
Try another
bootable disc.
N
Install bootable
disc and
reboot
notebook.
Y
Done
Y
Boots from
CD or DVD?
Done
N
Y
Booting
from another
device?
N
2.17—Nonfunctioning
Go to
“Flowchart
Device.”
Reset the notebook.
Booting
correct?
N
Correct boot
order using
the Setup utility.
order
Y
Refer to
Section 1.2,
“Resetting the
Notebook,”
instructions.
for
2.17—Nonfunctioning
Go to
“Flowchart
Device.”
2–20 Maintenance and Service Guide
Flowchart 2.15—No Audio, Part 1
N
Turn up audio
No audio.
internally or
externally.
Audio? Done
N
Troubleshooting
Y
Notebook in
docking device
(if applicable)?
Y
Undock
Internal
audio?
N
Go to
“Flowchart
2.16—No Audio,
Par t 2.”
Y
Go to
“Flowchart
2.16—No Audio,
Par t 2.”
Replace the following docking device
components one at a time, as applicable.
Check audio status after each change.
1. Reset docking device audio cable.
2. Replace audio cable.
3. Replace speaker.
4. Replace docking device audio board.
5. Replace backplane board.
6. Replace I/O board.
Y
Go to
“Flowchart
2.17—Nonfunctioning
Device.”
Audio? Done
N
Maintenance and Service Guide 2–21
Troubleshooting
Flowchart 2.16—No Audio, Part 2
Continued from
“Flowchart
2.15—No Audio,
Part 1.”
N
Audio
driver in OS
configured?
Y
N
Correct
drivers for
application?
Y
Connect to
external
speaker.
Reload
audio drivers.
Load drivers and
set configuration
in OS.
Replace audio
board and
Audio?
YN
speaker
connections
in notebook
(if applicable).
Audio? Done
1. Replace internal speakers.
2. Replace audio board (if applicable).
3. Replace system board.
YN
2–22 Maintenance and Service Guide
Flowchart 2.17—Nonfunctioning Device
Nonfunctioning
device.
Reseat
device.
Unplug the nonfunctioning device from the notebook
and inspect cables and plugs for bent or broken pins or
Clear
CMOS.
Reattach device.
Close notebook,
plug in power,
and reboot.
other damage.
Any physical
device detected?
N
Replace hard drive.
Y
Operating System
Troubleshooting
Fix or
replace
broken item.
Go to
“Flowchart
2.9—No
(OS) Loading.”
N
Device
boots
properly?
Y
Done
Replace NIC.
If integrated NIC,
replace system
board.
Y
Replace diskette
drive.
Maintenance and Service Guide 2–23
Device
boots
properly?
Done
N
Troubleshooting
Flowchart 2.18—Nonfunctioning Keyboard
Keyboard
not operating
properly.
Connect notebook
to good external
keyboard.
N
Y
Reseat internal
connector
(if applicable).
Y
External
device
works?
keyboard
Replace
system
board.
N
OK?
Replace internal
keyboard or
cable.
Y
Done Done
OK?
N
Replace
system
board.
2–24 Maintenance and Service Guide
Troubleshooting
Flowchart 2.19—Nonfunctioning Pointing
Device
Pointing device
not operating
properly.
Connect notebook
to good external
pointing device.
N
External
device
works?
Y
Reseat internal
pointing device
connector
(if applicable).
Replace
system
board.
N
OK?
Replace internal
pointing device
or cable.
Y
Y
Done Done
OK?
N
Replace
system
board.
Maintenance and Service Guide 2–25
Troubleshooting
Flowchart 2.20—No Network/Modem
Connection
No network
or modem
connection.
N
Network
or modem jack
active?
Y
Y
Digital
line?
N
Replace jack
or have jack
activated.
Connect
to nondigital
line.
Y
Done
Y
Disconnect all
the notebook
NIC/modem
configured
in OS?
power from
and open.
N
Reload
drivers and
reconfigure.
OK?
N
Replace NIC/modem
(if applicable).
Y
Reseat NIC/modem
(if applicable).
OK? Done
N
Replace
system
board.
2–26 Maintenance and Service Guide
Illustrated Parts Catalog
This chapter provides an illustrated parts breakdown and a
reference for spare part numbers.
3.1 Serial Number Location
When ordering parts or requesting information, provide the
notebook serial number and model number located on the bottom
of the notebook.
3
Serial Number Location
Maintenance and Service Guide 3–1
Illustrated Parts Catalog
3.2 Notebook Major Components
Notebook Major Components
3–2 Maintenance and Service Guide
Illustrated Parts Catalog
Table 3 -1
Spare Parts: Notebook Major Components
Spare Part
Item Description
1 Display assemblies (include wireless antenna boards and cables)
15.0-inch, SXGA+WVA, TFT
15.0-inch, XGA, TFT
14.1-inch, XGA, TFT
2 Switch covers
For use with full-featured models
For use with defeatured models
Number
378210-001
378209-001
378208-001
378232-001
378242-001
3 LED board (for use only with full-featured models;
includes LED board cable)
4 Keyboards
Belgium
Brazil
Czech Republic
Denmark
France
French Canada
Germany
Greece
Hungary
Iceland
International
Israel
Italy
Japan
Korea
5 Fan 378233-001
6 Heat sink (includes thermal paste) 379799-001
378248-181
378248-201
378248-221
378248-081
378248-051
378248-121
378248-041
378248-151
378248-211
378248-DD1
378248-002
378248-BB1
378248-061
378248-291
378248-AD1
Latin America
Norway
Portugal
Russia
Saudi Arabia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Ta i wa n
Thailand
Tu r ke y
United Kingdom
United States
378228-001
378248-161
378248-091
378248-131
378248-251
378248-171
378248-231
378248-BA1
378248-071
378248-101
378248-111
378248-AB1
378248-281
378248-141
378248-031
378248-001
Maintenance and Service Guide 3–3
Illustrated Parts Catalog
Notebook Major Components
3–4 Maintenance and Service Guide
Table 3 -1
Illustrated Parts Catalog
Spare Parts: Notebook Major Components
Item Description
7 Processors (include thermal paste)
Intel Pentium M 2.13-GHz
Intel Pentium M 2.00-GHz
Intel Pentium M 1.86-GHz
Intel Pentium M 1.73-GHz
Intel Pentium M 1.60-GHz
Intel Pentium M 1.30-GHz
Intel Celeron 1.5-GHz
Intel Celeron 1.4-GHz
8 Top covers (include TouchPad)
For use with full-featured models
For use with defeatured models
Miscellaneous Plastics Kit 378236-001
Includes:
9a
9b
9c
RTC battery
Memory module/Mini PCI compartment cover
(includes 1 captive screw)
Hard drive cover (includes 2 captive screws)
Not illustrated:
Notebook feet
PC Card slot space savers (2)
(Continued)
Spare Part
Number
378224-001
378223-001
378222-001
378221-001
378220-001
378219-001
378218-001
378217-001
378230-001
378239-001
10 Modem board 380774-001
11 Memory modules (400-MHz DDR2)
1024 MB
512 MB
256 MB
12 Speaker 378237-001
Maintenance and Service Guide 3–5
336579-001
336578-001
366577-001
Illustrated Parts Catalog
Notebook Major Components
3–6 Maintenance and Service Guide
Table 3 -1
Illustrated Parts Catalog
Spare Parts: Notebook Major Components
Item Description
13 USB/audio board (for use only with full-featured
models; includes audio board cable, and
board cable)
USB
Audio board (for use only with defeatured models;
includes audio board cable)
14 System boards
For use with full-featured models
For use with defeatured models-GML
For use with defeatured models-GM
15 Digital media board (for use only with full-featured
models; includes digital media board cable)
16 Base enclosure
For use with full-featured models
For use with defeatured models
17 Serial connector module (for use only with
full-featured models; includes serial connector
cable)
board
(Continued)
Spare Part
Number
378226-001
378241-001
378225-001
378238-001
383219-001
378229-001
378231-001
378240-001
378227-001
Maintenance and Service Guide 3–7
Illustrated Parts Catalog
Notebook Major Components
3–8 Maintenance and Service Guide
Table 3 -1
Illustrated Parts Catalog
Spare Parts: Notebook Major Components
Item Description
18 Mini PCI communications cards
802.11b/g WLAN card, for use in MOW
802.11b/g WLAN card, for use in the ROW
802.11b/g combination WLAN card, for use
internationally
802.11b/g combination WLAN card, for use Japan
802.11b/g combination WLAN card, for use in
United States
the
802.11a/b/g combination WLAN card, for use in
Europe, Middle East, Africa
802.11a/b/g combination WLAN Mini PCI
communications card for use Japan
802.11a/b/g combination WLAN card, for use
internationally
802.11a/b/g combination WLAN card, for use Japan
802.11a/b/g combination WLAN card, for use in MOW
802.11a/b/g combination WLAN card, for use in
United States
the
802.11a/b/g High Band combination WLAN card
(Continued)
Spare Part
Number
381582-001
381583-001
373032-002
373032-291
373032-001
373900-021
373900-291
373033-002
373033-291
373900-001
373033-001
373901-001
19 Battery packs
6-cell, 4.4-AHr
6-cell, 4.4-AHr
6-cell, 2.2-AHr
Maintenance and Service Guide 3–9
372772-001
383220-001
364602-001
Illustrated Parts Catalog
Notebook Major Components
3–10 Maintenance and Service Guide
Table 3 -1
Illustrated Parts Catalog
Spare Parts: Notebook Major Components
Item Description
20 Optical drives (include bezel)
24X Max CD-ROM drive
8X Max DVD-ROM drive
4X Max DVD±RW and CD-RW Combo Drive
DVD/CD-RW Combo Drive
8X Max DVD±RW and CD-RW Combo Drive
21 Broadcomm Bluetooth® wireless board (includes
Bluetooth board cable)
22 Hard drives (include frame and connector)
5400-rpm
80-GB
60-GB
40-GB
380108-001
378215-001
380107-001
4200-rpm
80-GB
60-GB
30-GB
(Continued)
Spare Part
Number
380768-001
380770-001
380771-001
380772-001
380773-001
367871-001
378214-001
378213-001
378211-001
Maintenance and Service Guide 3–11
Illustrated Parts Catalog
3.3 Miscellaneous Plastics Kit
Table 3-2
Spare Part Number 378236-001
Item Description
1 Memory module/Mini PCI compartment cover
(includes 1 captive screw)
2 Hard drive cover (includes 2 captive screws)
3 RTC battery
4 Notebook feet (4)
5 PC Card slot space savers (2)
3–12 Maintenance and Service Guide
3.4 Miscellaneous Cable Kit
Tabl e 3-3
Spare Part Number 381709-001
Illustrated Parts Catalog
Item
1 Bluetooth board cable
2 LED board cable
3 RJ-11 connector module and cable
4 Audio board cable
5 USB board cable
6 Serial connector module cable
Maintenance and Service Guide 3–13
Description
Illustrated Parts Catalog
3.5 Mass Storage Devices
Tabl e 3-4
Spare Part Number Information
Spare Part
Item Description
1 Hard drives (include frame and connector)
5400-rpm
80-GB
60-GB
40-GB
2 Optical drives (include bezel)
24X Max CD-ROM drive
8X Max DVD-ROM drive
4X Max DVD±RW and CD-RW Combo Drive
DVD/CD-RW Combo Drive
8X Max DVD±RW and CD-RW Combo Drive
3–14 Maintenance and Service Guide
380108-001
378215-001
380107-001
4200-rpm
80-GB
60-GB
30-GB
Number
378214-001
378213-001
378211-001
380768-001
380770-001
380771-001
380772-001
380773-001
Illustrated Parts Catalog
3.6 Miscellaneous (Not Illustrated)
Tabl e 3-5
Spare Part Information
Description
65 watt AC adapter 239704-001
HP Advanced Docking Station 374804-001
HP Docking Station 374803-001
Docking Station Miscellaneous Plastics Kit 380089-001
Carrying cases
Nylon top load
Nylon entry-level
External MultiBay cradle 366143-001
External MultiBay cradle power cable and stand 366144-001
MultiBay 24X DVD/CD-RW Combo Drive 373315-001
MultiBay 8X DVD-ROM Drive 373314-001
MultiBay hard drive, 80-GB, 5400-rpm 375198-001
8-cell travel battery 367456-001
USB 1.1 diskette drive 359118-001
Spare Part
Number
325815-001
and
325815-002
325814-001
Maintenance and Service Guide 3–15
Illustrated Parts Catalog
Tabl e 3-5
Spare Part Information
Description
Screw Kit (includes the following screws; refer to
Appendix C, “Screw Listing,” for more information on
specifications and usage
■ Hex socket HM5.0×9.0 screw lock
■ Phillips PM2.5×13.0 spring-loaded
screw
■ Phillips PM2.5×4.0 shoulder screw
■ Phillips PM2.5×4.0 screw
■ Phillips PM2.0×8.0 shoulder screw
■ Phillips PM2.0×7.0 screw
(Continued)
■ Phillips PM2.0×4.0 screw
■ Phillips PM2.0×3.0 screw
■ Phillips PM1.5×4.0 screw
■ Phillips PM1.5×3.5 screw
■ Torx8 M2.0×9.0 screw
■ Torx8 M2.0×4.0 screw
■ Torx8 M2.0×2.0 screw
Spare Part
Number
378235-001
3–16 Maintenance and Service Guide
Tabl e 3-5
Illustrated Parts Catalog
Spare Part Information
Description
Power cords
For use in:
Australia and New Zealand 246959-011
Belgium, Europe, Finland, France, Germany, Greece,
Netherlands, Norway, Portugal, Spain, and Sweden
the
Brazil 246959-201
Canada, French Canada, Latin America, Taiwan,
Thailand, and the United States
Denmark 246959-081
Hong Kong and the United Kingdom 246959-031
Israel 246959-BB1
Italy 246959-061
Japan 246959-291
Korea 246959-AD1
Sweden 246959-AG1
(Continued)
Spare Part
Number
246959-021
246959-001
Maintenance and Service Guide 3–17
Illustrated Parts Catalog
3.7 Sequential Part Number Listing
Table 3 -6
Sequential Part Number Listing
Spare Part
Number Description
239704-001 65-watt AC adapter
246959-001 Power cord for use in Canada, French Canada, Latin America,
Taiwan, Thailand, and the United States
246959-011 Power cord for use in Australia and New Zealand
246959-021 Power cord for use in Belgium, Europe, Finland, France,
Germany, Greece, the
and Sweden
246959-031 Power cord for use in Hong Kong and the United Kingdom
246959-061 Power cord for use in Italy
246959-081 Power cord for use in Denmark
246959-201 Power cord for use in Brazil
246959-291 Power cord for use in Japan
246959-AD1 Power cord for use in Korea
246959-AG1 Power cord for use in Sweden
246959-BB1 Power cord for use in Israel
325814-001 Nylon entry-level carrying case
Netherlands, Norway, Portugal, Spain,
325815-001 Nylon top load carrying case
325815-002 Nylon top load carrying case
336578-001 512-MB memory module, 400-MHz DDR2
3–18 Maintenance and Service Guide
Table 3 -6
Illustrated Parts Catalog
Sequential Part Number Listing
(Continued)
Spare Part
Number Description
336579-001 1024-MB memory module, 400-MHz DDR2
359118-001 USB 1.1 diskette drive
364602-001 6-cell, 2.2-AHr battery pack
366143-001 External MultiBay cradle
366144-001 External MultiBay cradle power cable and stand
366577-001 256-MB memory module, 400-MHz DDR2
367456-001 8-cell travel battery
367871-001 Broadcomm Bluetooth wireless board, includes cable
372772-001 6-cell, 4.4-AHr battery pack
373032-001 802.11b/g combination WLAN Mini PCI communications card
for use in the United States
373032-002 802.11b/g combination WLAN Mini PCI communications card
for use internationally
373032-291 802.11b/g combination WLAN Mini PCI communications card
for use Japan
373033-001 802.11a/b/g combination WLAN card Mini PCI
communications card for use in the
United States
373033-002 802.11a/b/g combination WLAN Mini PCI communications
card for use internationally
373033-291 802.11a/b/g combination WLAN Mini PCI communications
card for use in Japan
373314-001 MultiBay 8X DVD-ROM Drive
373315-001 MultiBay 24X DVD/CD-RW Combo Drive
Maintenance and Service Guide 3–19
Illustrated Parts Catalog
Table 3 -6
Sequential Part Number Listing
(Continued)
Spare Part
Number Description
373900-001 802.11a/b/g combination WLAN card Mini PCI
communications card for use in MOW
373900-021 802.11a/b/g combination WLAN Mini PCI communications
card for use Europe, Middle East, and Africa
373900-291 802.11a/b/g combination WLAN Mini PCI communications
card for use Japan
373901-001 802.11a/b/g High Band combination WLAN Mini PCI
communications card
374803-001 HP Docking Station
374804-001 HP Advanced Docking Station
375198-001 MultiBay hard drive, 80-GB, 5400-rpm
378208-001 14.1-inch, XGA, TFT, display assembly, includes wireless
antenna boards and cables
378209-001 15.0-inch, XGA, TFT, display assembly, includes wireless
antenna boards and cables
378210-001 15.0-inch, SXGA+WVA, TFT display assembly, includes
wireless antenna boards and cables
378211-001 30-GB hard drive, 4200-rpm, includes frame and connector
378213-001 60-GB hard drive, 4200-rpm, includes frame and connector
378214-001 80-GB hard drive, 4200-rpm, includes frame and connector
378215-001 60-GB hard drive, 5400-rpm, includes frame and connector
3–20 Maintenance and Service Guide
Table 3 -6
Illustrated Parts Catalog
Sequential Part Number Listing
(Continued)
Spare Part
Number Description
378217-001 Intel Celeron 1.4-GHz processor, includes thermal paste
378218-001 Intel Celeron 1.5-GHz processor, includes thermal paste
378219-001 Intel Pentium M 1.30-GHz processor, includes thermal paste
378220-001 Intel Pentium M 1.60-GHz processor, includes thermal paste
378221-001 Intel Pentium M 1.73-GHz processor, includes thermal paste
378222-001 Intel Pentium M 1.86-GHz processor, includes thermal paste
378223-001 Intel Pentium M 2.00-GHz processor, includes thermal paste
378224-001 Intel Pentium M 2.13-GHz processor, includes thermal paste
378225-001 System board, for use only with full-featured models
378226-001 USB/audio board, includes audio board cable and
board cable, for use only with full-featured models
USB
378227-001 Serial connector board, includes serial connector board cable
378228-001 LED board, includes LED board cable
378229-001 Digital media board, includes digital media board cable
378230-001 Top cover, includes TouchPad, for use only with full-featured
models
378231-001 Base enclosure, for use only with full-featured models
378232-001 Switch cover, for use only with full-featured models
378233-001 Fan
378235-001 Miscellaneous Screw Kit
Maintenance and Service Guide 3–21
Illustrated Parts Catalog
Table 3 -6
Sequential Part Number Listing
(Continued)
Spare Part
Number Description
378236-001 Miscellaneous Plastics Kit
378237-001 Speaker
378238-001 System board, for use only with defeatured models (GML)
378239-001 Top cover, includes TouchPad, for use only with defeatured
models
378240-001 Base enclosure, for use only with defeatured models
378241-001 Audio board, includes audio cable, for use only with defeatured
models
378242-001 Switch cover, for use only with defeatured models
378248-001 Keyboard for use in United States
378248-002 Keyboard for use internationally
378248-031 Keyboard for use in United Kingdom
378248-041 Keyboard for use in Germany
378248-051 Keyboard for use in France
378248-061 Keyboard for use in Italy
378248-071 Keyboard for use in Spain
378248-081 Keyboard for use in Denmark
378248-091 Keyboard for use in Norway
378248-101 Keyboard for use in Sweden
378248-111 Keyboard for use in Switzerland
378248-121 Keyboard for use in French Canada
3–22 Maintenance and Service Guide
Table 3 -6
Illustrated Parts Catalog
Sequential Part Number Listing
(Continued)
Spare Part
Number Description
378248-131 Keyboard for use in Portugal
378248-141 Keyboard for use in Turkey
378248-151 Keyboard for use in Greece
378248-161 Keyboard for use in Latin America
378248-171 Keyboard for use in Saudi Arabia
378248-181 Keyboard for use in Belgium
378248-201 Keyboard for use in Brazil
378248-211 Keyboard for use in Hungary
378248-221 Keyboard for use in the Czech Republic
378248-231 Keyboard for use in Slovakia
378248-251 Keyboard for use in Russia
378248-281 Keyboard for use in Thailand
378248-291 Keyboard for use in Japan
378248-AB1 Keyboard for use in Taiwan
378248-AD1 Keyboard for use in Korea
378248-BA1 Keyboard for use in Slovenia
378248-BB1 Keyboard for use in Israel
378248-DD1 Keyboard for use in Iceland
379799-001 Heat sink, includes thermal paste
380107-001 40-GB hard drive, 5400-rpm, includes frame and connector
380108-001 80-GB hard drive, 5400-rpm, includes frame and connector
380768-001 24X Max CD-ROM drive, includes bezel
Maintenance and Service Guide 3–23
Illustrated Parts Catalog
Table 3 -6
Sequential Part Number Listing
(Continued)
Spare Part
Number Description
380770-001 8X Max DVD-ROM drive, includes bezel
380771-001 4X Max DVD±RW and CD-RW Combo Drive, includes bezel
380772-001 DVD/CD-RW Combo Drive, includes bezel
380773-001 8X Max DVD±RW and CD-RW Combo Drive, includes bezel
380774-001 Modem board
381582-001 802.11b/g WLAN Mini PCI communications card for use
MOW
in
381583-001 802.11b/g WLAN Mini PCI communications card for use
ROW
in
381709-001 Miscellaneous Cable Kit
383219-001 System board, for use only with defeatured models (GM)
383220-001 6-cell, 4.0-AHr battery pack
3–24 Maintenance and Service Guide
Removal and Replacement
This chapter provides essential information for proper and
removal and replacement service.
safe
4.1 Tools Required
You will need the following tools to complete the removal and
replacement procedures:
■ Magnetic driver
■ Phillips P0 driver
■ 5.0-mm socket for system board locks
■ Flat-bladed driver
■ Tool kit—includes connector removal tool, loopback plugs,
and case utility tool
4
Preliminaries
Maintenance and Service Guide 4–1
Removal and Replacement Preliminaries
4.2 Service Considerations
The following sections include some of the considerations
you should keep in mind during disassembly and assembly
that
procedures.
As you remove each subassembly from the notebook, place
✎
Plastic Parts
Cables and Connectors
Ä
subassembly (and all accompanying screws) away from
the
the work area to prevent damage.
Using excessive force during disassembly and reassembly can
damage plastic parts. Use care when handling the plastic parts.
Apply pressure only at the points designated in the maintenance
instructions.
CAUTION: When servicing the notebook, ensure that cables are
placed in their proper locations during the reassembly process.
Improper cable placement can damage the notebook.
Cables must be handled with extreme care to avoid damage.
Apply only the tension required to unseat or seat the cables
during removal and insertion. Handle cables by the connector
whenever possible. In all cases, avoid bending, twisting, or
tearing cables. Ensure that cables are routed in such a way that
they cannot be caught or snagged by parts being removed or
replaced. Handle flex cables with extreme care; these cables
easily.
tear
4–2 Maintenance and Service Guide
Removal and Replacement Preliminaries
4.3 Preventing Damage to
Removable
Drives
Removable drives are fragile components that must be handled
with care. To prevent damage to the notebook, damage to a
removable drive, or loss of information, observe the following
precautions:
■ Before removing or inserting a hard drive, shut down the
notebook. If you are unsure whether the notebook is off or
hibernation, turn the notebook on, and then shut it down
in
through the operating system.
■ Before removing a diskette drive or optical drive, ensure that
diskette or disc is not in the drive and ensure that the optical
a
drive tray is closed.
■ Before handling a drive, ensure that you are discharged of
static electricity. While handling a drive, avoid touching the
connector.
■ Handle drives on surfaces covered with at least one inch of
shock-proof foam.
■ Avoid dropping drives from any height onto any surface.
■ After removing a hard drive, an optical drive, or a diskette
drive, place it in a static-proof bag.
■ Avoid exposing a hard drive to products that have magnetic
fields, such as monitors or speakers.
■ Avoid exposing a drive to temperature extremes or liquids.
■ If a drive must be mailed, place the drive in a bubble pack
mailer or other suitable form of protective packaging and label
the package “FRAGILE: Handle With Care.”
Maintenance and Service Guide 4–3
Removal and Replacement Preliminaries
4.4 Preventing Electrostatic Damage
Many electronic components are sensitive to electrostatic
discharge (ESD). Circuitry design and structure determine the
degree of sensitivity. Networks built into many integrated circuits
provide some protection, but in many cases, the discharge
contains enough power to alter device parameters or melt
junctions.
silicon
A sudden discharge of static electricity from a finger or other
conductor can destroy static-sensitive devices or microcircuitry.
Often the spark is neither felt nor heard, but damage occurs.
An electronic device exposed to electrostatic discharge might not
be affected at all and can work perfectly throughout a normal
cycle. Or the device might function normally for a while, then
degrade in the internal layers, reducing its life expectancy.
4–4 Maintenance and Service Guide
Removal and Replacement Preliminaries
4.5 Packaging and Transporting Precautions
Use the following grounding precautions when packaging and
transporting equipment:
■ To avoid hand contact, transport products in static-safe
containers, such as tubes, bags, or boxes.
■ Protect all electrostatic-sensitive parts and assemblies with
conductive or approved containers or packaging.
■ Keep electrostatic-sensitive parts in their containers until
parts arrive at static-free workstations.
the
■ Place items on a grounded surface before removing items
their containers.
from
■ Always be properly grounded when touching a sensitive
component or assembly.
■ Store reusable electrostatic-sensitive parts from assemblies
protective packaging or nonconductive foam.
in
■ Use transporters and conveyors made of antistatic belts and
roller bushings. Ensure that mechanized equipment used for
moving materials is wired to ground and that proper materials
are selected to avoid static charging. When grounding is not
possible, use an ionizer to dissipate electric charges.
Maintenance and Service Guide 4–5
Removal and Replacement Preliminaries
4.6 Workstation Precautions
Use the following grounding precautions at workstations:
■ Cover the workstation with approved static-shielding material
(refer to
■ Use a wrist strap connected to a properly grounded work
surface and use properly grounded tools and equipment.
■ Use conductive field service tools, such as cutters, drivers, and
vacuums.
■ When fixtures must directly contact dissipative surfaces, use
fixtures made only of static-safe materials.
■ Keep the work area free of nonconductive materials, such
as
■ Handle electrostatic-sensitive components, parts, and
assemblies by the case or PCM laminate. Handle these
items
■ Avoid contact with pins, leads, or circuitry.
■ Turn off power and input signals before inserting or removing
connectors or test equipment.
Table 4-2, “Static-Shielding Materials”).
ordinary plastic assembly aids and Styrofoam.
only at static-free workstations.
4.7 Grounding Equipment and Methods
Grounding equipment must include either a wrist strap or a
strap at a grounded workstation.
foot
■ When seated, wear a wrist strap connected to a grounded
system. Wrist straps are flexible straps with a minimum of
megohm ±10% resistance in the ground cords. To provide
one
proper ground, wear a strap snugly against the skin at all times.
On grounded mats with banana-plug connectors, use alligator
clips to connect a wrist strap.
4–6 Maintenance and Service Guide
Removal and Replacement Preliminaries
■ When standing, use foot straps and a grounded floor mat.
straps (heel, toe, or boot straps) can be used at standing
Foot
workstations and are compatible with most types of shoes
boots. On conductive floors or dissipative floor mats, use
or
foot straps on both feet with a minimum of one megohm
resistance between the operator and ground. To be effective,
the conductive strips must be worn in contact with the skin.
Other grounding equipment recommended for use in preventing
electrostatic damage includes:
■ Antistatic tape
■ Antistatic smocks, aprons, and sleeve protectors
■ Conductive bins and other assembly or soldering aids
■ Nonconductive foam
■ Conductive tabletop workstations with ground cords of
one megohm resistance
■ Static-dissipative tables or floor mats with hard ties to
ground
the
■ Field service kits
■ Static awareness labels
■ Material-handling packages
■ Nonconductive plastic bags, tubes, or boxes
■ Metal tote boxes
■ Electrostatic voltage levels and protective materials
Maintenance and Service Guide 4–7
Removal and Replacement Preliminaries
Table 4-1 shows how humidity affects the electrostatic voltage
levels generated by different activities.
Tabl e 4-1
Typical Electrostatic Voltage Levels
Relative Humidity
Event 10% 40% 55%
Walking across carpet 35,000 V 15,000 V 7,500 V
Walking across vinyl floor 12,000 V 5,000 V 3,000 V
Motions of bench worker 6,000 V 800 V 400 V
Removing DIPS from plastic tube 2,000 V 700 V 400 V
Removing DIPS from vinyl tray 11,500 V 4,000 V 2,000 V
Removing DIPS from Styrofoam 14,500 V 5,000 V 3,500 V
Removing bubble pack from PCB 26,500 V 20,000 V 7,000 V
Packing PCBs in foam-lined box 21,000 V 11,000 V 5,000 V
A product can be degraded by as little as 700 V.
✎
Table 4-2 lists the shielding protection provided by antistatic
and floor mats.
bags
Table 4 -2
Static-Shielding Materials
Material Use Voltage Protection Level
Antistatic plastic Bags 1,500 V
Carbon-loaded plastic Floor mats 7,500 V
Metallized laminate Floor mats 5,000 V
4–8 Maintenance and Service Guide
5
Removal and Replacement
Procedures
This chapter provides removal and replacement procedures.
There are 62 screws and screw locks, in 11 different sizes, that
must be removed, replaced, or loosened when servicing the
notebook. Make special note of each screw and screw lock size
and location during removal and replacement.
Refer to Appendix C, “Screw Listing” for detailed information on
screw and screw lock sizes, locations, and usage.
Maintenance and Service Guide 5–1
Removal and Replacement Procedures
5.1 Serial Number
Report the notebook serial number to HP when requesting
information or ordering spare parts. The serial number is
located
on the bottom of the notebook.
Serial Number Location
5–2 Maintenance and Service Guide
Removal and Replacement Procedures
5.2 Disassembly Sequence Chart
Use the chart below to determine the section number to be
referenced when removing notebook components.
Disassembly Sequence Chart
Section Description
5.3 Preparing the notebook for
disassembly
Battery pack
Hard drive
5.4 Notebook feet 0
5.5 Bluetooth board 0
5.6 External memory module 1 loosened to remove the
5.7 Mini PCI Communications Card 1 loosened to remove the
To prevent an unresponsive system and the display of a
Å
warning message, install only a Mini PCI device authorized
for use in your notebook by the governmental agency that
regulates wireless devices in your country. If you install a
device and then receive a warning message, remove the
device to restore notebook functionality. Then contact
Customer Care.
5.8 Optical drive 1
# of Screws Removed
0
2 loosened to remove the
drive cover
hard
1 loosened to remove the
drive
hard
6 to disassemble hard drive
memory module/Mini PCI
compartment cover
memory module/Mini PCI
compartment cover
Maintenance and Service Guide 5–3
Removal and Replacement Procedures
Disassembly Sequence Chart
Section Description
5.9 Keyboard 2
5.10 Switch cover 2
5.11 LED board 4
5.12 Fan 2 loosened
5.13 Heat sink 4 loosened
5.14 Processor 1 loosened
5.15 Modem board 2
5.16 Internal memory module 0
5.17 RTC battery 0
5.18 Display assembly 6
5.19 Top cover 15
5.20 Speaker 4
5.21 Digital media board 0
5.22 USB/audio board 1
5.23 System board 1 screw
(Continued)
# of Screws Removed
4 screw locks on
Compaq nc6110 and
HP
nc6120 models
2 screw locks on
Compaq nx6110 and
HP
nx6120 models
5.24 Serial connector module 2 screw locks
5–4 Maintenance and Service Guide
Removal and Replacement Procedures
5.3 Preparing the Notebook for Disassembly
Before you begin any removal or installation procedures:
1. Shut down the notebook. If you are unsure whether the
notebook is off or in hibernation, turn the computer on,
then shut it down through the operating system.
and
2. Disconnect all external devices connected to the notebook.
3. Disconnect the power cord.
Battery Pack Spare Part Number Information
6-cell, 4.4-AHr
6-cell, 4.4-AHr
6-cell, 2.2-AHr
372772-001
383220-001
364602-001
4. Remove the battery pack by following these steps:
a. Turn the notebook upside down with the rear panel
toward
you.
Maintenance and Service Guide 5–5
Removal and Replacement Procedures
b. Slide and hold the battery pack lock latch 1 to the right.
c. Slide the battery pack release latch 2 to the right. (The
battery pack disengages from the notebook.)
d. Slide the battery pack straight back 3 and remove it.
Removing the Battery Pack
Reverse the above procedure to install the battery pack.
5–6 Maintenance and Service Guide
Removal and Replacement Procedures
5. Remove the hard drive by following these steps:
a. Loosen the 2 PM2.0×4.0 screws 1 that secure the hard
drive cover to the notebook.
b. Lift the left side of the hard drive cover and swing it to
right 2.
the
c. Remove the hard drive cover.
The hard drive cover is included in the Miscellaneous
✎
Plastics Kit, spare part number 378236-001.
Removing the Hard Drive Cover
Maintenance and Service Guide 5–7
Removal and Replacement Procedures
Hard Drive Spare Part Number Information
5400-rpm
80-GB
60-GB
40-GB
4200-rpm
380108-001
378215-001
380107-001
80-GB
60-GB
30-GB
378214-001
378213-001
378211-001
d. Loosen the PM2.5×13.0 spring-loaded hard drive
retention screw 1.
e. Grasp the mylar tab 2 on the left side of the hard drive
and slide the hard drive to the right 3 to disconnect it
from the system board.
f. Remove the hard drive from the hard drive bay 4.
Removing the Hard Drive
5–8 Maintenance and Service Guide
Removal and Replacement Procedures
g. Remove the 2 PM2.5×4.0 hard drive frame shoulder
screws 1 from each side of the hard drive.
h. Remove the 2 PM2.5×4.0 hard drive frame screws 2 from
each side of the hard drive.
i. Remove the 2 PM1.5×3.5 hard drive frame screws 3 from
the front of the hard drive.
j. Lift the frame straight up 4 to remove if from the hard
drive.
k. Remove the hard drive connector 5 from the hard drive.
Removing the Hard Drive Frame and Connector
Reverse the above procedure to install and reassemble the
hard
drive.
Maintenance and Service Guide 5–9
Removal and Replacement Procedures
5.4 Notebook Feet
The notebook feet are adhesive-backed rubber pads. The feet are
included in the Miscellaneous Plastics Kit, spare part number
378236-001.
Replacing the Notebook Feet
5–10 Maintenance and Service Guide
5.5 Bluetooth Board
Bluetooth Board Spare Part Number Information
Removal and Replacement Procedures
Broadcomm Bluetooth wireless board (includes Bluetooth
cable)
board
1. Prepare the notebook for disassembly (refer to Section 5.3).
2. Slide the Bluetooth board out of the clip 1 in the hard drive
compartment.
3. Disconnect the Bluetooth board cable 2 from the board.
367871-001
Removing the Bluetooth Board
Reverse the above procedure to install a Bluetooth board.
Maintenance and Service Guide 5–11
Removal and Replacement Procedures
5.6 External Memory Module
Memory Module Spare Part Number Information
1024 MB
512 MB
256 MB
336579-001
336578-001
366577-001
1. Prepare the notebook for disassembly (refer to Section 5.3).
2. Position the notebook with the front toward you.
5–12 Maintenance and Service Guide
Removal and Replacement Procedures
3. Loosen the PM2.0×4.0 screw 1 that secures the memory
module/Mini PCI compartment cover to the notebook.
4. Lift the rear edge of the cover up and swing it toward you 2.
5. Remove the memory module/Mini PCI compartment cover.
The memory module/Mini PCI compartment cover is included
✎
in the Miscellaneous Plastics Kit, spare part number
378236-001.
Removing the Memory Module/Mini PCI Compartment Cover
Maintenance and Service Guide 5–13
Removal and Replacement Procedures
6. Spread the retaining tabs 1 on each side of the memory
module socket to release the memory module board. (The
edge of the module opposite the socket rises away from
notebook.)
the
7. Slide the module away from the socket at an angle 2.
8. Remove the memory module board.
Note that memory modules are slotted 3 to prevent incorrect
✎
installation into the memory module socket.
Removing the Memory Module
Reverse the above procedure to install a memory module.
5–14 Maintenance and Service Guide
Removal and Replacement Procedures
5.7 Mini PCI Communications Card
Mini PCI Communications Card
Spare Part Number Information
802.11b/g WLAN card, for use in MOW
802.11b/g WLAN card, for use in the ROW
802.11b/g combination WLAN card, for use internationally
802.11b/g combination WLAN card, for use Japan
802.11b/g combination WLAN card, for use in the United States
802.11a/b/g combination WLAN card, for use in Europe, Middle
East, and Africa
802.11a/b/g combination WLAN Mini PCI communications card
for use Japan
802.11a/b/g combination WLAN card, for use internationally
802.11a/b/g combination WLAN card, for use Japan
802.11a/b/g combination WLAN card, for use in MOW
802.11a/b/g combination WLAN card, for use in
United States
the
802.11a/b/g High Band combination WLAN card
1. Prepare the notebook for disassembly (Section 5.3).
2. Remove the memory module/Mini PCI compartment cover
Section 5.6).
(
3. Position the notebook with the front toward you.
381582-001
381583-001
373032-002
373032-291
373032-001
373900-021
373900-291
373033-002
373033-291
373900-001
373033-001
373901-001
Maintenance and Service Guide 5–15
Removal and Replacement Procedures
4. Disconnect the auxiliary and main 1 antenna cables from the
Mini PCI communications card.
Make note of which antenna cable is attached to which antenna
✎
clip on the Mini PCI communications card before
disconnecting the cables.
5. Spread the 2 retaining tabs 2 on each side of the Mini PCI
socket to release the Mini PCI communications card. (The
edge of the card opposite the socket rises away from the
notebook.)
6. Remove the Mini PCI communications card by pulling the
card away from the socket at a 45-degree angle 3.
Note that the Mini PCI communications card is slotted 4 to
✎
prevent incorrect installation.
Removing a Mini PCI Communications Card
Reverse the above procedure to install a Mini PCI
communications card.
5–16 Maintenance and Service Guide
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